package com.compus.service;

import com.baomidou.mybatisplus.extension.service.IService;
import com.compus.entity.po.Position;
import com.compus.entity.vo.PositionUserCountVo;

import java.util.List;

public interface PositionService extends IService<Position> {

    /**
     * 获取全部站点信息以及站点用户数
     * @param carId
     * @return
     */
    List<PositionUserCountVo> getPositionAndUserCount(Long carId);
}
